myaaaaaaaaaaaaa myaaaaaaaaaaaaa
  • 03-04-2018
  • Mathematics
contestada

A system of equations is shown below: 2x = 5y + 4 3x − 2y = −16 What is the solution to this system of equations?

Respuesta :

tamarabernukhop6w9oo tamarabernukhop6w9oo
  • 09-04-2018
[tex] \left \{ {{2x=5y+4} \atop {3x-2y=-16}} \right. \\ \\ \left \{ {{6x=15y+12} \atop {-6x=-4y+32}} \right. \\ \\ 0=11y+44 \\ \\ y=-4 \\ \\ 2x=5*(-4)+4 \\ \\ 2x=-16 \\ \\ x=-8 \\ \\ (-8;-4)[/tex]
Answer Link

Otras preguntas

What percent of $200 is $40?
Which part of the pharynx lies behind the oral cavity?
Help how do I solve it
A bank deposit that earns interest annually is given by the function f(x)=500(1.03)^x. What was the initial deposit?
According to Shaw, who is the hero of this play?
To classify a quadrilateral, use the slope of opposite sides to determine if the sides are ____________. parallel or perpendicular parallel or equal perpendicul
Can someone help me please
Most Canadians have _____ ancestors. A.European B.Inuit C.Asian D.Native American
Which of these lines from the poem is meant to persuade the audience to keep fighting until the end?
How can you decrease the number of calories you consume? A:Drink water instead of soda. B:Integrate weight training into your workouts. C:Keep track of everyt